MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a793cce3832cd041e85e97daafc933b8217052d9280ac9fd2b58f74933443dfc. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


SnakeKeylogger


Vendor detections: 14


Intelligence 14 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a793cce3832cd041e85e97daafc933b8217052d9280ac9fd2b58f74933443dfc
SHA3-384 hash: 0d5adad0abcaadaf1ca084709ab12b5046582efb3d7c3d126800323b0d620ffbd40f64499505779f6731783bae1c8fca
SHA1 hash: 97ffa17876db1f82d2df25650f41443954c14bf1
MD5 hash: 88b6e1e354af37f27e02b75b009916ab
humanhash: charlie-black-social-lithium
File name:OTP.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:455'168 bytes
First seen:2023-02-17 11:31:13 UTC
Last seen:2023-02-20 15:02:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:gPop6duHKLoZi96+esakXkU12lq856s95HZdfdDWEF+E0MscZ3f:g+6duHKLoZMesl0U12ld/H5dfIvcdZ
Threatray 4'492 similar samples on MalwareBazaar
TLSH T121A48A01B04B4F89E4653975B6F9E3800E546EF31380867B998D315ADF7DECC8A6252F
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 6cc888e4e0f8ccc0 (1 x SnakeKeylogger, 1 x RemcosRAT)
Reporter cocaman
Tags:exe SnakeKeylogger


Avatar
cocaman
Malicious email (T1566.001)
From: "Chomba Sindazi <csindazi@lyambai.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.250]) "
Date: "18 Feb 2023 04:19:54 +0100"
Subject: "OTP"
Attachment: "OTP.exe"

Intelligence

File Origin
# of uploads :
10
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
OTP.exe
Verdict:
Malicious activity
Analysis date:
2023-02-17 11:32:45 UTC
Tags:
evasion snake keylogger trojan
Link:
https://app.any.run/tasks/656613e9-2ae0-438e-98dd-a201e10f785c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/367639/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65540139.6670.31721.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Enabling the 'hidden' option for analyzed file
Unauthorized injection to a recently created process
Creating a file
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Forced shutdown of a browser
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63ef65b432202401b14cc05b/reports/bbfa9d72-b81a-4c17-b80f-095b30c901bf/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a793cce3832cd041e85e97daafc933b8217052d9280ac9fd2b58f74933443dfc
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5dc2d8f7-19d8-4f11-8ca9-045ea94d05b8
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1177886
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Sigma detected: Copy file to startup via Powershell
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 810709 Sample: OTP.exe Startdate: 17/02/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for dropped file 2->55 57 10 other signatures 2->57 7 OTP.exe 3 2->7         started        11 OTP.exe 2 2->11         started        process3 file4 37 C:\Users\user\AppData\Local\...\OTP.exe.log, ASCII 7->37 dropped 59 May check the online IP address of the machine 7->59 61 Bypasses PowerShell execution policy 7->61 63 Injects a PE file into a foreign processes 7->63 13 powershell.exe 14 7->13         started        17 OTP.exe 2 7->17         started        19 OTP.exe 7->19         started        25 2 other processes 7->25 21 OTP.exe 2 11->21         started        23 powershell.exe 3 11->23         started        signatures5 process6 file7 39 C:\Users\user\AppData\Roaming\...\OTP.exe, PE32 13->39 dropped 41 C:\Users\user\...\OTP.exe:Zone.Identifier, ASCII 13->41 dropped 65 Drops PE files to the startup folder 13->65 67 Powershell drops PE file 13->67 27 conhost.exe 13->27         started        29 OTP.exe 15 2 17->29         started        69 Injects a PE file into a foreign processes 21->69 33 OTP.exe 2 21->33         started        35 conhost.exe 23->35         started        signatures8 process9 dnsIp10 43 checkip.dyndns.com 193.122.6.168, 49699, 80 ORACLE-BMC-31898US United States 29->43 45 checkip.dyndns.org 29->45 47 132.226.8.169, 49701, 80 UTMEMUS United States 33->47 49 checkip.dyndns.org 33->49 71 Tries to steal Mail credentials (via file / registry access) 33->71 73 Tries to harvest and steal ftp login credentials 33->73 75 Tries to harvest and steal browser information (history, passwords, etc) 33->75 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a793cce3832cd041e85e97daafc933b8217052d9280ac9fd2b58f74933443dfc/
Threat name:
Win32.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-02-16 19:16:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 25 (80.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6j4zy4dftied2c6s7nk7sjtxaqxauwzfafmt7jlld3usm2ehx6a._file
Verdict:
malicious
Similar samples:
1624a0e8f86cf5331ccf66fd830a96827fc0b3dd842abb268996d2387f2ed4be
SnakeKeylogger
4f8dc84952cc5e606fb05b608f35a150e5fa629c380db2cb2cb7a5aee1f322b6
SnakeKeylogger
aa6f1394af3f2820ad15b115539bc57596bffed774520729fe0254dc9e149384
SnakeKeylogger
b0d761b3321af08e18733bf143c08ad4109a4894eca3d407020f6b319d36b8ef
SnakeKeylogger
bbc2bbbd1072ae529ad5d23fb041c5248b92dad9ddc9f1c8697ecdd92c51c055
SnakeKeylogger
c2b75ac0591a9d623520430e0c5adcf9ce5a812c77c43f9b1df080b628d48ad7
SnakeKeylogger
+ 4'482 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230217-nm94bsfb76/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5841268171:AAF5UCtwJJFHg-ZOPzcnm1oNf_eTuN08AjI/sendMessage?chat_id=1284939362
Unpacked files
SH256 hash:
b236dff0df818bbf4fbf78ff08490b00a1f6872c1db11d4cd2827189c72ed7d2
MD5 hash:
39910e89e009a951c7b7b36522f57c16
SHA1 hash:
f0a3c75ec22270e798ec7fe0367067b50d6a80d7
Link:
https://www.unpac.me/results/bbbb6147-4bed-4349-b5bc-da8e1e89b247/
SH256 hash:
5728d74e3dd6bfa514a4da03daf5312d30439a050ae643aac4df302089e1e05c
MD5 hash:
5d17037bfa30f98e154666a8e4ecc1bd
SHA1 hash:
5eb88f952dfd52cd62b9873423455f672fd60ee7
Link:
https://www.unpac.me/results/bbbb6147-4bed-4349-b5bc-da8e1e89b247/
SH256 hash:
b0d761b3321af08e18733bf143c08ad4109a4894eca3d407020f6b319d36b8ef
MD5 hash:
3c2684fc62c027606d82170dde9c59b0
SHA1 hash:
0728b8ce2e18df8349a9b130fe8d54c66dfb00f4
Link:
https://www.unpac.me/results/bbbb6147-4bed-4349-b5bc-da8e1e89b247/
SH256 hash:
a793cce3832cd041e85e97daafc933b8217052d9280ac9fd2b58f74933443dfc
MD5 hash:
88b6e1e354af37f27e02b75b009916ab
SHA1 hash:
97ffa17876db1f82d2df25650f41443954c14bf1
Link:
https://www.unpac.me/results/bbbb6147-4bed-4349-b5bc-da8e1e89b247/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a793cce3832c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a793cce3832cd041e85e97daafc933b8217052d9280ac9fd2b58f74933443dfc

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

rar 480d3a576e709c1c40c7511f079a402fd0d90bdc5bc1cedd44edb2a69786c953

SnakeKeylogger

Executable exe a793cce3832cd041e85e97daafc933b8217052d9280ac9fd2b58f74933443dfc

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 480d3a576e709c1c40c7511f079a402fd0d90bdc5bc1cedd44edb2a69786c953
Cape
Cape
https://www.capesandbox.com/analysis/367639/
  
Dropping
SnakeKeylogger
  
Dropped by
MD5 a95c92a95076b7a297db5fd7ec0922ef

Comments